Amazon.com : Kids Learner Training Skates for Beginner, 2 in 1 Adjustable Roller Skates, Converts from Tri-Wheel to Inline Skates, No Tool Needed for Girls Boys 2+ Years Old, US Size 7-11 :
Inline Skates Combo | Light-Up Skates for Kids, Youth
Roller Derby Boys 2-in-1 Adjustable Roller/Inline Skates (12-2) - Walmart.com
Schwinn Switcher Boys 2 in 1 Quad Skates and InLine Skates combo. Easily converts from Quad
Ion 7.2 Boy's Adjustable Inline Skates – Roller Derby
Amazon.com : Enfudid 2 in 1 Inline Quad Skates, Adjustable Size Single Double Ice Skates, Fun Flashing Illuminating Roller Skates with 8 Wheels Light Up, for Kids/Adults Beginners Indoor & Outdoor Play (
Roller Derby Mint Prodigy Kids' Inline-quad Combo Skates - White/mint Green (2-12) : Target
Neon 2-in-1 Inline and Quad Skates for Kids with Light-up Wheels